body{
    margin: 0px;
    padding: 0px;
    background-color: #EDEBE9;
}
header{
    width: 100%;
    
}

*{
    padding: 0;
    margin: 0;
}
.search{
    width: 80%;            
    margin: 10px auto;
    display: flex;
    position: absolute;
    /*border: 1px solid red;*/
    top: 10px;
    left: 150px;
   
  
}
header>img{
    /* position: absolute; */
    /* top: 0px; */
   
    width: 100%;
    height: 759px;
}

.search input{
    float: left;
    flex: 4;
   height: 60px;
    outline: none;
    border: 1px solid rgb(255, 255, 255);
    box-sizing: border-box;
    width: 1000px;
    /* width=content+border*2+padding*2 */
    padding-left: 10px;
}
.search button{
    float: right;
    /* flex: 1; */
    width: 60px;
    height: 60px;
    background-color: rgb(226, 222, 222);
    color: white;
    border-style: none;
    outline: none;
}
.search button i{
    font-style: normal;
}
.search button:hover{
    font-size: 16px;
}
#tubiao>i{
    width: 10px;
    height: 20px;
}

header>a{
    color: rgb(255, 255, 255);
    text-align: center;
    position: absolute;
    top: 550px;
    left: 15%;

}
/*中部内容*/
section{
    margin: 0px;
    padding: 0px;
    width: 948px;
    position: relative;
    left: 20%;
   
   
}
.Sheader{
    position: relative;
    text-align: center;
    margin-top: 30px;

}

.Sheader>a:nth-child(1){
    color: #166E50;
}
.Sheader>a:nth-child(2) {
    color: #777;
}
.Sheader>a:nth-child(3){
    color: #777;
}
/*卡片*/
#card1{
    text-align: center!important;
}
#card1>label{
    font-weight: bolder!important;
}
.one{
    position: relative;

}
#tu1{
    position: absolute;
    margin-left: 50px;
    width: 412px!important;
    height: 188px;
}
#tu2{
    position: absolute;
    top: 0px;
    left: 500px;
}
#tu3{
    margin-left: 50px;
    position: absolute;
    top: 350px;
  
}
#tu4{
    position: absolute;
    top: 350px;
    left: 500px;
}
.clear::after{
    content: '';
    display: block;
    clear: both;
}
.yuedu{

    position: absolute;
    top: 800px;
    left: 50%;
}
.yuedu>button{
    background-color:#EDEBE9 ;
    color: #166E50;
    border: 1px solid rgb(194, 193, 193);
}
section::after{
    content: '';
    display: block;
    clear: both;
}
footer{
    margin-top: 50px;
    padding: 0px;
    /* width: 948px; */
    position: relative;
    top: 800px;
    background-color: rgba(80, 79, 79, 0.7);
    height: 60px;
    color: white;
    
}
.guan{
    position: absolute;
    left: 300px;
    top: 10px;
    font-size: 8px;
    font-weight: bold;
}
.tiaojian{

  position: absolute;
    right: 300px;
    top: 10px;
    font-size: 7px;
    font-weight: bold;
}